M-BUS Cyble communication driver

 

M-BUS Cyble ( Meter-BUS ) communication driver is the driver to communicate with capacity measurement controller of Relay GmbH in Germany.

M-BUS( Meter-BUS ) is Europe standard protocol for Heat Meter, Sensor, etc equipments.

 

1. Read settings

 

<Figure 1> is read setting example of  M-BUS Cyble communication driver. 

<Figure 1>  Read setting example of  M-BUS Cyble communication driver

Device part of  <Figure 1> input Com Port(COM1), Baud Rate(57600), Parity Bit(0), Data Bit(8), Stop Bit(1) respectively, according to setting of controller.

Also you can set 'use of Log On' (1 = use, 0 = don't use, default : 1), 'password number when Log On'( 0 ~ , default = 1767 )  by using option part. Each argument  is a comma-delimited.

 

M-BUS Cyble communication driver¡¯s read schedule

Read schedule setting parameters are as follows:

1) Station – 0 ~ 254 controller station number.

2) Read command – command = fixed to DATA.

3) Read Start Address – don't care.

4) Save start address for Communication Server – saving start address of Communication Server.

5) Read Size – fixed to 1.  ( reading data size change according to controller )

 

Read schedule example) 

READ,    1,   DATA,    0,    0,   1,

READ,    2,   DATA,    0,   30,   1,

 

<Table 1> is data saving address and contents for class 2 data of M-BUS Cyble communication driver.

Data saving address Contents

Range
Start addr + 0 M-BUS ID number

8 digit number
Start addr + 1 Manufacturer number

0 ~ FFFFh
Start addr + 2 Generation

1 byte data
Start addr + 3 Medium
Start addr + 4 Access Number
Start addr + 5 Status
Start addr + 6Start addr + 7¡¦ unit
readed value¡¦

M-BUS setting unit (according to frame format)

number value,

*) unit : 6Ch, 6Dh = save day,month,year value
<Table 1> Data saving address and contents for class 2 data of M-BUS Cyble communication driver

 Note) unit value : 6Ch( 108 ) = save day,month,year value 3 data at memory.

unit value : 6Dh( 109 ) = save minute, hour, day,month,year value 5 data at memory.

Please refer to M-BUS protocol manual for more unit and contents.

 

M-BUS Cyble communication driver store the same data in WORD, DWORD, FLOAT memory, but the data format are different.

 If you click the icon  in protocol option part, you can see the dialogue box such as <Figure 2>. you can also set read schedule by using this part.

<Figure 2> Example of M-BUS Cyble communication driver¡¯s Option dialogue box

You can set read schedule by using , , button and listbox of <Figure 2>. 

Also, you can set use of Log On and password number when Log On by using the part of  ¡®Use Log On Command¡¯ and ¡®Log On Password¡¯ shown in <Figure 2>.

<Figure 3> Example of M-BUS Cyble communication driver¡¯s read schedule Add/Edit dialogue box

When you click Add button or Edit button in dialogue box of <Figure 2>, dialogue box of <Figure 3> is shown.

 

2. Write settings

M-BUS Cyble communication driver don't support 'write settings'.

  

3. Connection example of main power and communication cable

<Figure 4> is connection example of main power and communication cable to  M-BUS Cyble controller.

<Figure 4> Connection example of main power and communication cable to  M-BUS Cyble controller